* {
    padding: 0;
    margin: 0;
}

body {
    background-color: rgb(64, 50, 95);
}

.heziy {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    position: absolute;
    left: 0;
    top: 0;
}

.hezi {
    width: 800px;
    height: 500px;
    margin: 40px auto;
    background-color: rgb(255, 255, 255);
    border-radius: 20px;
}

.mima {
    border-radius: 8px;
    margin-left: 94px;
    margin-top: -10px;

}

.qrmm {
    border-radius: 8px;
    margin-left: 94px;
    margin-top: 20px;
}

input {
    width: 300px;
    height: 40px;
    margin-left: 150px;
    border-radius: 8px;
    border: 1px solid;
}

.zhanghao {
    line-height: 100px;
    border-radius: 8px;
    margin-left: 95px;
    margin-top: -40px;
}

.denglu button {
    margin-left: 245px;
    margin-top: 20px;
    width: 300px;
    height: 45px;
    background-color: rgb(17, 101, 252);
    color: white;
    border: none;
    border-radius: 10px;
}
.dengluy button {
    margin-left: 245px;
    margin-top: 10px;
    width: 300px;
    height: 45px;
    background-color: rgb(117, 117, 117);
    color: white;
    border: none;
    border-radius: 10px;
}


a {
    color: #ffffff;
    text-decoration: none;
}

.yzm {
    width: 200px;
    height: 40px;
    margin-left: 245px;
    margin-top: 20px;
    float: left;
}